/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2015 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.util;

import java.io.File;

public class LogRotationTestDirectory {

	private File directory;

	public LogRotationTestDirectory() {
	}

	public synchronized File getDirectory() {
		if (directory == null) {
			directory = new File(System.getProperty("java.io.tmpdir"), "jposLogRotationTestDir");
			directory.mkdirs();
		}
		return directory;
	}

	public File getFile(String filename) {
		return new File(getDirectory(), filename);
	}

	public void preventNewFileCreation() {
		getDirectory().setExecutable(false);
	}

	public void allowNewFileCreation() {
		getDirectory().setExecutable(true);
	}

	public synchronized void delete() {
		if (directory != null) {
			for (File log : directory.listFiles()) {
				System.err.println("Deleting " + log);
				log.deleteOnExit();
				log.delete();
			}

			directory.delete();
		}
	}
}
